Welcome to OCTAGONCHEM

We, OCTAGON CHEMICALS LIMITED, not only act as a reliable supplier for Intermediates, APIs, but also provide custom-synthesis, organic synthesis solutions for customers all over the globe. Over all those years we have built strategic partnerships with hundreds of research institutions and pharmaceutical companies in and abroad. In our own lab we run synthesis and all the basic testings. Our 3 major factories for mass production will keep us competitive in the market. Our R&D team follow closely the latest research directions, demand trends, so that we can supply the latest and most novel molecules to meet more needs of our customers..